Remove redundant CanConvert test for non-enum type

Author: Fellmonkey

templates/dotnet/Package.Tests/Converters/ValueClassConverterTests.cs.twig

@@ -30,19 +30,6 @@ namespace {{ spec.title | caseUcfirst }}.Tests.Converters
             Assert.True(result);
         }
 
-        [Fact]
-        public void CanConvert_WithNonIEnumType_ReturnsFalse()
-        {
-            // Arrange
-            var converter = new ValueClassConverter();
-            
-            // Act
-            var result = converter.CanConvert(typeof(string));
-
-            // Assert
-            Assert.False(result);
-        }
-
         [Fact]
         public void CanConvert_WithStringType_ReturnsFalse()
         {